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Rev Med Suisse ; 16(716): 2272-2278, 2020 Nov 25.
Artigo em Francês | MEDLINE | ID: mdl-33237645

RESUMO

Rhabdomyolysis is defined by myalgia, potentially painful myoedema and muscular weakness due to death of muscular fiber in the striated muscle. Frequent etiologies include physical effort, intoxication (alcohol, drugs and medication) and physical trauma. Depletion of myocyte' s adenosine triphosate (ATP) leads to an increase in intracellular calcium and myocyte death. Diagnosis relies on creatine kinase (CK) levels. The clinical spectrum of rhabdomyolysis includes an asymptomatic increased amount of CK as well as severe, life threatening complications such as acute renal failure and electrolyte disorders. Treatment is based on prevention and addressing complications.


La rhabdomyolyse, définie comme étant les conséquences de la destruction du muscle strié, se caractérise par l'association de myalgies, d'un myo-œdème éventuellement douloureux et d'une faiblesse musculaire. Parmi les étiologies fréquentes, on peut citer l'effort, les causes toxiques (alcool et médicament) et traumatiques. Elle résulte d'un épuisement de l'adénosine triphosphate du myocyte, menant à une augmentation du calcium intracellulaire et à sa destruction. Le diagnostic repose sur le dosage de la créatine kinase (CK). Le spectre de la rhabdomyolyse englobe une élévation asymptomatique des CK, mais aussi des complications redoutables telles qu'une insuffisance rénale aiguë sévère ou des troubles électrolytiques pouvant mettre en jeu le pronostic vital. Le traitement est centré sur la prévention et la prise en charge de ces complications.


Assuntos
Rabdomiólise/complicações , Rabdomiólise/terapia , Prevenção Secundária , Injúria Renal Aguda/complicações , Injúria Renal Aguda/prevenção & controle , Humanos , Músculo Esquelético , Mialgia/complicações , Rabdomiólise/diagnóstico , Rabdomiólise/prevenção & controle
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